2016019998

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2604677}}^1$

素因数の和:2604728

約数の個数: 24

約数和(自身を含む): 4469627448

約数和(自身を除く): 2453607450

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2604677, 5209354, 7814031, 15628062, 23442093, 46884186, 112001111, 224002222, 336003333, 672006666, 1008009999, 2016019998]

約数ペア:

[(1, 2016019998), (2, 1008009999), (3, 672006666), (6, 336003333), (9, 224002222), (18, 112001111), (43, 46884186), (86, 23442093), (129, 15628062), (258, 7814031), (387, 5209354), (774, 2604677)]